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LM431ACZX

LM431ACZX

LM431ACZX

ON Semiconductor

-25°C~85°C TA Adjustable PMIC LM431 1 Channel TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

SOT-23

LM431ACZX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 15 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Number of Pins 3
Weight 240mg
Operating Temperature-25°C~85°C TA
PackagingTape & Reel (TR)
Published 2012
Tolerance ±2%
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Temperature Coefficient50ppm/°C Typical
Terminal Finish Tin (Sn)
Terminal Position BOTTOM
Number of Functions 1
Current Rating100mA
Base Part Number LM431
Number of Outputs 1
Output Voltage 36V
Output Type Adjustable
Max Output Current100mA
Number of Channels 1
Trim/Adjustable Output YES
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
Max Output Voltage36V
Voltage - Output (Min/Fixed) 2.5V
Min Input Voltage 2.5V
Max Input Voltage 36V
Reference Voltage36V
Reference TypeShunt
Current - Cathode 1mA
Height 5.33mm
Length 5.2mm
Width 4.19mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:14276 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LM431ACZX Product Details

LM431ACZX Overview


This program uses the TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) package.As a voltage reference, it operates on Shunt control.Tape & Reel (TR) external packaging encloses the voltage reference ic.As a result of terminations 3, a number of functions are performed.For precise voltage measurements, ±2% is the tolerance.A digital IC TWO TERMINAL VOLTAGE REFERENCE is coupled to the voltage reference ic.A test statistic determines the output voltage 36V.A 1 output is sufficient.To enter input, the user fills out a Adjustable form.There is a part with 3 pins that have been settled.By using Through Hole, the PCB design can be made more demanding.A suitable candidate for work within -25°C~85°C TA.You can find other relevant parts by searching for "LM431".Through Hole is the best fit for this application.If the voltage reference ic outputs 100mA current, you cannot expect it to output more.There are currently 1 high-quality communication channels available.It has a maximum output voltage of 36V, which is equal to its maximum input voltage.It is generally considered correct to have a cathode current of 1mA.Due to the part's maximum input voltage of 36V, users need to confine the voltage accordingly.Fixed/minimal voltage of 2.5V is generated.Are there substances of Very High Concern (SVHC) in the voltage reference circuit?Voltage references can generate voltages of 36V regardless of external conditions.This voltage reference circuit requires a voltage of at least 2.5V to function.

LM431ACZX Features


±2% Tolerance
TWO TERMINAL VOLTAGE REFERENCE Analog IC
Channel Number: 1
Max Output Voltage: 36V
Reference Voltage: 36V


LM431ACZX Applications


There are a lot of ON Semiconductor
LM431ACZX Voltage Reference applications.


  • 3 V/5 V, 8-bit to 12-bit data converters
  • Precision data acquisition systems
  • High resolution converters
  • Industrial process control systems
  • Precision instruments
  • Notebook Computers
  • Cell Phones
  • Industrial Process Control
  • High-Resolution Analog-to-Digital
  • and Digital-to-Analog Converters

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